1. Produktet er slutview
This replacement air purifier filter is designed for use with the Xiaomi Mijia A1 Fresh Fan System, model MJXFJ-150-A1. It features a composite design with medium and high-efficiency filtration layers to effectively capture various airborne particles and improve indoor air quality.

The filter is equipped with an RFID chip for seamless integration and recognition by compatible air purifier systems.
Produktegenskaber:
- Dobbeltfiltrering: Combines medium and high-efficiency filter layers for comprehensive air purification.
- Effective Particle Removal: Designed to absorb PM2.5, haze, dust, bacteria, and pollen.
- Low Resistance HEPA: Ensures efficient filtration with minimal impact on airflow.
- RFID Enabled: For automatic recognition and tracking by the air purifier system.
- Dimensioner: 258mm x 258mm x 67mm, ensuring a perfect fit for the specified model.
2. Specifikationer
| Attribut | Detalje |
|---|---|
| Type | Air Purifier Filter (Medium Efficiency, High Efficiency Composite) |
| Kompatibilitet | Xiaomi Mijia A1 Fresh Fan System MJXFJ-150-A1 |
| Dimensioner (L x B x H) | 258 mm x 258 mm x 67 mm |
| Funktioner | RFID chip, Low Resistance HEPA |
| Oprindelse | Fastlandet Kina |

3. Installationsvejledning
Follow these steps to replace the air purifier filter in your Xiaomi Mijia A1 Fresh Fan System MJXFJ-150-A1:
- Tag stikket ud af luftrenseren: Ensure the device is powered off and unplugged from the electrical outlet for safety.
- Åbn filterdækslet: Turn the filter cover counter-clockwise to unlock and remove it.
- Fjern det gamle filter: Carefully take out the used filter by its handle.
- Indsæt det nye filter: Place the new filter into the compartment, ensuring it is seated correctly. The RFID chip should align with the reader in the device.
- Luk filterdækslet: Replace the filter cover and turn it clockwise to lock it securely.
- Tilslut og tænd: Plug the air purifier back into the outlet and power it on. The system should recognize the new filter automatically via RFID.

4. Betjeningsvejledning
Once installed, the filter operates automatically as part of your Xiaomi Mijia A1 Fresh Fan System. The system will draw air through the filter, which then purifies it through its multi-layered design.
Sådan fungerer filteret:
- Medium Efficiency Layer: Captures larger particles such as dust, pet dander, and common allergens.
- High Efficiency Composite Layer (HEPA): Traps microscopic particles including PM2.5, bacteria, viruses, and pollen, ensuring cleaner air output.

The filter's low resistance design ensures that your air purifier maintains optimal performance and energy efficiency while providing superior air purification.
5. Vedligeholdelse
The air purifier filter is a consumable item and requires regular replacement to maintain optimal air quality and system performance. The Xiaomi Mijia A1 Fresh Fan System typically monitors filter life and will notify you when a replacement is due.
- Udskiftningsfrekvens: Filter life varies depending on usage and air quality conditions. Generally, filters should be replaced every 3-6 months. Refer to your air purifier's display or app for specific replacement indicators.
- Rensning: The filter itself is not washable and should not be cleaned. Attempting to clean the filter can damage its structure and reduce its effectiveness.
- Bortskaffelse: Dispose of used filters according to local waste disposal regulations.
6. Fejlfinding
If you encounter issues after installing a new filter, consider the following:
- Air Quality Not Improving:
- Ensure the filter is correctly seated and the cover is securely locked.
- Verify that the air purifier itself is functioning properly.
- Check if the RFID chip on the filter was recognized by the device. If not, try re-installing the filter.
- Consider external factors affecting air quality, such as open windows or new sources of pollution.
- Filter Not Recognized (RFID Error):
- Remove and re-insert the filter, ensuring it clicks into place.
- Restart the air purifier.
- If the issue persists, the RFID chip might be faulty, or the filter may not be fully compatible. Contact customer support.
- Usædvanlige lyde:
- Ensure the filter is installed correctly and not obstructing any moving parts.
- Check for any foreign objects inside the air purifier.
7. Brugertips
- Regelmæssig kontrol: Even if your air purifier has a filter life indicator, periodically check the physical condition of the filter. A visibly dirty filter may need earlier replacement, especially in environments with high pollution or pet dander.
- Optimal placering: Ensure your air purifier is placed in an area where it can effectively circulate air, away from walls or obstructions, to maximize filter efficiency.
- Genuine Compatibility: This filter is specifically designed for the Xiaomi Mijia A1 Fresh Fan System MJXFJ-150-A1. Using filters not designed for this model may lead to reduced performance or damage to the appliance.
8. Garanti og support
For any questions regarding the product, installation, or performance, please contact the seller or manufacturer directly. Keep your purchase receipt for any warranty claims.
This product is intended for use as a replacement part for the specified air purifier model. Ensure compatibility before purchase.





